Ensure Cloud SQL instances do not have public IPs

TinggiLevel 2Otomatisgcp

Deskripsi

A public IPv4 address exposes the instance to the Internet, guarded only by authorised networks. Every instance must have ipConfiguration.ipv4Enabled false (private IP / PSC only). Read-only gcloud calls against the active project (gcloud config set project, or CLOUDSDK_CORE_PROJECT); credentials come from the SDK's normal configuration (gcloud auth login, a service account or ADC). A missing CLI, credential or disabled API fails the check.

Cara pemeriksaan

Metode audit: Perintah shell

shell

out=$(gcloud sql instances list --format='value(name,settings.ipConfiguration.ipv4Enabled)' 2>/dev/null) || exit 1
printf '%s\n' "$out" | awk -F '\t' 'NF && $2 == "True" { n++; print "public IP: " $1 } END { if (!n) print "compliant" }'

Output yang diharapkan: compliant

Cara perbaikan

Metode perbaikan: Panduan atau patch infrastruktur

Configure private IP (gcloud sql instances patch <instance> --network=<vpc> ...) then gcloud sql instances patch <instance> --no-assign-ip. Enforce with constraints/sql.restrictPublicIp.

Properti

Sistem operasi: Apa saja
Tag: gcpdatabase
Referensi: CIS Google Cloud Platform Foundation Benchmark v5.0.0 - Cloud SQL - no public IP (verify section number for your release)

Periksa host ini

Jalankan ini pada mesin yang diizinkan untuk Anda audit. Pemindaian bersifat hanya baca.

shell

tmaegis scan --target gcp --level 2